e279699344
Plumber both posts a service to /srv and sets a $plumbsrv environment variable. Our libplumb no longer uses $plumbsrv and nothing else does. It's a silly hack; rc doesn't update /env immediately, and scripts, which for instance set up subrios, cannot rely on it to clean up the plumber at the end. Instead, add the option to specify a srvname, actually check for some common errors and print a usage string. Thanks to Ori for input and a preliminary patch.
96 lines
1.5 KiB
C
96 lines
1.5 KiB
C
typedef struct Exec Exec;
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typedef struct Rule Rule;
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typedef struct Ruleset Ruleset;
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/*
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* Object
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*/
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enum
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{
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OArg,
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OAttr,
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OData,
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ODst,
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OPlumb,
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OSrc,
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OType,
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OWdir,
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};
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/*
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* Verbs
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*/
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enum
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{
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VAdd, /* apply to OAttr only */
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VClient,
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VDelete, /* apply to OAttr only */
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VIs,
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VIsdir,
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VIsfile,
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VMatches,
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VSet,
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VStart,
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VTo,
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};
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struct Rule
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{
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int obj;
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int verb;
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char *arg; /* unparsed string of all arguments */
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char *qarg; /* quote-processed arg string */
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Reprog *regex;
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};
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struct Ruleset
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{
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int npat;
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int nact;
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Rule **pat;
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Rule **act;
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char *port;
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};
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struct Exec
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{
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Plumbmsg *msg;
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char *match[10];
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int p0; /* begin and end of match */
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int p1;
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int clearclick; /* click was expanded; remove attribute */
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int setdata; /* data should be set to $0 */
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int holdforclient; /* exec'ing client; keep message until port is opened */
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/* values of $variables */
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char *file;
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char *dir;
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};
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void parseerror(char*, ...);
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void error(char*, ...);
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void* emalloc(long);
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void* erealloc(void*, long);
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char* estrdup(char*);
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Ruleset** readrules(char*, int);
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void startfsys(void);
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Exec* matchruleset(Plumbmsg*, Ruleset*);
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void freeexec(Exec*);
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char* startup(Ruleset*, Exec*);
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char* printrules(void);
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void addport(char*);
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char* writerules(char*, int);
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char* expand(Exec*, char*, char**);
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void makeports(Ruleset*[]);
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void freeruleset(Ruleset*);
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void printinputstack(void);
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int popinput(void);
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Ruleset **rules;
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char *user;
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char *home;
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jmp_buf parsejmp;
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char *lasterror;
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char **ports;
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int nports;
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char *srvname;
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